.footer {
    border-top: 1px solid #d5d5d5;
    position: fixed;
    width: 100%;
    display: flex;
    height: 53px;
    align-items: center;
    justify-content: space-around;
    bottom: 0;
    a {
        color: #d5d5d5;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        &.active {
            color: #188ae4;
        }
        i {
            font-size: 25px;
        }
    }
    
}